aoyue Int968 User manual

Brand: aoyue

Model: Int968

Type: User manual

AOYUE

INSTRUCTION MANUAL

Thank you for purchasing Aoyue Int968 Repairing System.

It is important to read the manual before using the equipment.

Please keep manual in accessible place for future reference.

Deluxe

Repairing System

(Centigrade / Fahrenheit switchable)

Int968

Manufacturer:

AOYUE INTERNATIONAL LIMITED

Jishui Industrial Zone, Nantou, Zhongshan City,

Guangdong Province, P.R.China

http://www.aoyue.co

TABLE OF CONTENTS

Product Description ……………………………………………… 3

Package Inclusion ……………………………………………… 3

Functions and Features ……………………………………………... 4

Specifications ……………………………………………… 5

Safety Precautions ……………………………………………… 6

Control Panel Guide ……………………………………………… 7

Assembly and Preparation ……………………………………………… 8

Operating Guidelines ……………………………………………… 9-17

Care and Maintenance ……………………………………………… 18

Basic Troubleshooting Guide …………………………………………… 19

Air Nozzles ……………………………………………… 20

This manual is designed to familiarize and instruct the op-

erator with the proper usage and maintenance of the

equipment. The “Care and Safety Precautions” section

explains the hazards of using any type of soldering or re-

working device. Please read carefully and observe the

guidelines in order to maximize usage and minimize the

risk of injury or accidents .

PACCKAGE INCLUSIONS

1 unit Main Station with Hot Air Gun and holder.

1 pc. 1196 Air Nozzle.

1 pc. 1130 Air Nozzle (Single ø4.4mm).

1 pc. 1197 Air Nozzle (Single ø9 mm).

1 pc. 1124 Air Nozzle .

1 pc. 1313 Air Nozzle .

1 pc. Soldering Iron with Smoke Absorbing function

1 pc. Black Filter Pads

1 pc. G001 IC Popper

1 pc. Instruction Manual

1 pc. Power Cord

PRODUCT DESCRIPTION

The Aoyue Int968 Deluxe Repairing System is a reworking

equipment that combines the functionality of Hot Air Gun, Soldering

Iron, Smoke Absorber in one sophisticated package.

It has several safety features such as the auto-cooling process

of the Hot Air Gun and overheat protection circuit. It has several

advanced features such as Centigrade and Fahrenheit display

selection. Solder iron and hot air gun digital calibration, configurable

auto sleep for hot-air. These will be discussed in greater detail

together with the complete features in the succeeding sections of

this manual.

Finally, the unique, innovative design with digital control panel

and display provides precision, safety, and ease of use to match all

reworking requirements.

* Type of soldering tip included might change depending on availability.

** Kindly refer to soldering iron stand installation insert for parts and

instructions.

● Micro-processor-controlled electro-static discharge (ESD) safe unit.

● Easy-to-use touch type panel controls with digital display for Hot Air

Gun function.

● Switchable temperature readout between Fahrenheit and

Centigrade.

● Environment-friendly repairing system that integrates Hot Air Gun,

Soldering Iron, and Smoke Absorber in one package.

● Built-in smoke extractor that absorbs fumes created at the source.

● Knob type Soldering Iron temperature control for simple yet efficient

working temperature selection.

● Solder Iron digital calibration. Easily adjust temperature offset with a

few simple adjustments.

● Intelligent error-reporting mechanism. Detects and informs the

personnel for problems with the sensor and heating element.

● Auto-cooling functionality. Hot Air Gun blows air to cool down the

system to a safe temperature before turning OFF.

● Compatible with various types of air nozzles.

● Compatible with different kinds of soldering tips.

FUNCTION and FEATURES

Power Input : available in 110V & 220V

Main Station Dimensions: 188(w) x 126(h) x 250(d) mm

Weight: 5.25Kg

SOLDERING IRON

Power Consumption: 35W

Temperature Range: 200°C - 480°C

Heating Element : Ceramic Heater

Output Voltage: 24V

Tip to Ground Resistance: Below 2 Ω

Tip to Ground Potential: Below 2mV

HOT AIR

Power Consumption: 550W

Temperature Range: 100°C - 480°C

Heating Element Ceramic / Metal Heating Core

Nozzle to Ground Resis- Below 2 Ω

Pump/Motor Type: Diaphragm Pump

Air Capacity: 23 l /min (max)

SMOKE ABSORBER

Vacuum Pressure: 600mm Hg

SPECIFICATION

● Temperature may reach as high as 480°C when unit is turned ON.

- Do not use near paper, plastic, and flammable gases and

materials.

- Do not touch heated parts.

- Do not touch metallic parts near the tip.

● Thermal Protector

- The unit is equipped with auto shut-off ability when

temperature gets too high. The unit will automatically switch back

ON when the temperature has dropped to a safe level.

● Handle with Care

- Never drop or sharply jolt the unit.

- Contains delicate parts that may break if unit is dropped.

● Unplug the unit from the main power source if it will not be used

for a long period.

- Turn off power during breaks, if possible.

● Use only genuine replacement parts.

- Turn-off power and let unit cool down before replacing any parts.

● Soldering process produces smoke; use the equipment on well-

ventilated place.

● Do not modify or alter the unit in any manner, particularly the

internal circuitry.

CAUTION: Misuse can cause injury and other physical damage.

For your own safety, be sure to observe the following precautions.

SAFETY PRECAUTIONS

A1 Soldering Iron heater indicator LED

A2 Soldering Iron temperature knob

A3 Soldering Iron terminal

A4 Soldering Iron activation switch

A5 Smoke Absorber / Vacuum outlet

A6 Smoke Absorber function switch

B1 Hot Air Gun temperature display

B2 Hot Air Gun decrease temperature adjustment button.

B3 Hot Air Gun increase temperature adjustment button.

B4 Hot Air Gun activation switch

B5 Air pressure indicator

B6 Air pressure knob

B7 Hot Air Gun output

CONTROL PANEL GUIDE

Main Power Switch

Back Panel

AC Power Inlet with

Fuse

A. Main Station

As soon as the equipment has been removed from the package,

REMOVE THE SCREW located at the center of the bottom of

the main unit. This screw holds the pump in place during

transportation.

B. Soldering Iron

1. Connect the soldering iron cord assembly to the soldering iron

output terminal .

2. Attach the sponge plate (A) to the side of the unit (B).

3. Place the soldering iron to the soldering iron stand.

4. Attach soldering iron spring holder as seen.

C. Soldering Iron Stand

D. Hot Air Gun

The Hot Air Gun holder was installed on the station upside down

for packaging purpose. To set up the Hot Air Gun holder:

1. Loosen the two screws that secure the holder to the station.

2. Turn the holder right side up.

3. Re-fasten the two screws.

4. Place the hot air gun onto the holder in preparation for usage.

ASSEMBLY and PREPARATIONS

WARNING: Failure to remove the screw before using the

equipment can cause damage to the system.

①

③

②

IMPORTANT REMINDERS:

1. Make sure the equipment is placed on a flat stable surface

and all the heat-generating components placed on their

respective holders or stands.

2. Ensure all function switches are OFF prior to reworking.

3. Ensure all terminal connections are properly secured.

IMPORTANT: Please refer to the CONTROL PANEL GUIDE

page for buttons and display panel directory.

OPERATING GUIDELINES

E. INITIAL PROCEDURES

1. Plug the device to the main power source using the power cord

provided in the package.

2. With all function switches deactivated and all terminal connections

properly secured, switch ON the device by activating the main

power switch.

3. The display panel “B1” will temporarily show the product name in a

scrolling manner and then display “OFF” once the scroll is finished.

The system will remain at this state until the user activates a

function.

F. HOT AIR GUN

1. Follow the initial procedures above, “A. INITIAL PROCEDURES”.

2. Activate “Hot Air Gun” switch (“B4” from the control panel).

3. The system will immediately start to blow air and increase the air

temperature according to the set values of knob “B6” for airflow

and 100 degrees default set temperature. These values will be

reflected from the Hot Air Gun Air Temperature display “B1” and

Air flow gauge “B5”.

4. Adjust the air flow level using the airflow adjustment knob (“B6”

from the control panel).

OPERATING GUIDELINES

IMPORTANT: When adjusting the air temperature, it is strongly

advised to initially increase the airflow level in order to manage

the system temperature. This is to protect the heating element

inside the handle from excessive heat and avoid the possibility of

subjecting adjacent components to thermal shock.

5. Adjust the hot air gun air temperature using the hot air gun

temperature adjustment buttons (“B2 and B3” from the control

panel). The display for Hot Air Gun Temperature will change

from actual temperature display to set temperature display while

the buttons are adjusted. When set temperature adjustment is

done wait a few seconds for the display B1 to return to

displaying the actual temperature.

6. Reworking task can be started 1 minute after the desired hot air

temperature and airflow level are reached, as also indicated from

display panel “B1” and the airflow gauge.

7. When reworking is complete, return the Hot Air Gun to its holder

and DO NOT immediately turn off the main power switch.

8. Deactivate the Hot Air Gun Activation button “B4” first in order to

activate the auto-cooling process. The system will start to blow

air (at room temperature) at a fast rate to reduce heat from the

hot air gun and bring down the temperature to a reasonable safe

level of 90°C. During this time, the display for hot air gun

temperature will also alternate from “Off” to actual temperature

display. Likewise, the air pressure level is at its maximum as

indicated from the air flow gauge. Once the temperature drops

to approximately 90°C the system will halt and display “OFF” on

the panel. It is now safe to switch off the main power switch.

9. Turn OFF the main power switch.

10. Unplug the device from the main power source.

OPERATING GUIDELINES

G. SOLDERING IRON

1. Connect the Soldering Iron connection assembly to soldering iron

terminal located at the front of the control panel (“A3” from the

CONTROL PANEL GUIDE).

2. Follow the initial procedures (“A. INITIAL PROCEDURES”).

3. Activate the “SOLDER IRON” Activation switch (“A4” from control

panel).

4. Adjust the soldering iron temperature using the soldering iron

temperature adjustment knob (“A2” from the control panel).

When set temperature adjustment is done wait for the soldering

iron heater indicator lamp “A1” to start blinking. A blinking

soldering iron heater indicator LED indicates desired temperature

is reached.

5. When soldering is complete, deactivate the SOLDER IRON

activation switch “A4”. It is now safe to switch off the main

power switch.

H. System Settings

The device has a system settings menu which can be access by

following the procedures below:

1. Turn off unit.

2. Adjust all knobs to the minimum position, and ensure All function

switch (A4,B4) is in the OFF position.

3. Power ON unit by switching the power switch to ON.

4. While the “AOYUE” name is scrolling simultaneously press both

function button (A4,B4) to switch it to ON position.

5. If successful the display would show “2” indicating that the

system settings menu has be accessed.

6. Adjust selection menu with the hot air gun decrease

temperature adjustment button “B2”.

7. Selection menu is adjustable from 2 to 6. To enter the selected

function, press the hot air gun increase temperature adjustment

button “B3”.

Selection Menu Function

0 None

1 None

2 Hot Air Gun Sleep Timer

3 Temperature Scale Adjustment

4 Soldering Iron Digital Offset

5 Hot Air Gun Digital Offset

6 AC Line Frequency Selection

9 Air Flow Calibration

OPERATING GUIDELINES

J. Activating Hot Air Gun Auto-Sleep Mode

The hot air gun’s SLEEP mode can be activated by following the set

of procedures below:

1. Follow System Setting procedures 1 to 6.

2. Adjust system selection menu to “Sel 2”, then press the hot air

gun increase temperature adjustment button “B3”.

3. If successful the display “B1” would show “t30” indicating Hot air

gun sleep timer is being set.

4. Adjust the sleep timer with the hot air gun increase and decrease

temperature adjustment buttons “B3 and B2”.

5. Sleep timer is adjustable from 1 to 60 minutes with “OFF”

signifying sleep timer is turned off.

6. Save the selected timer settings and exit from the sleep timer

adjustment menu by pressing the soldering iron function switch

“A4”.

7. If the sleep mode is activated the sleep timer will start counting

down once the Hot air gun is placed on it’s holder and the hot air

gun function switch “B4” is activated.

8. When the sleep timer expires system will start cooling down the

hot air gun by blowing maximum air while the display shows a

flashing OFF to signify system is cooling down and preparing to go

into sleep mode. Once actual temperature goes below 90 degrees,

the display “B1” would show “ - - - “ three dashes indicating

soldering iron is now in sleep mode.

9. To wake the soldering iron from its sleep mode, adjust the hot air

gun temperature or press the hot air gun function button or simply

lift the hot air gun from its holder.

K. Selecting the Temperature Scale

The displayed temperature can be toggled between the centigrade

scale or the Fahrenheit scale.

To switch between the two scales follow these procedures:

1. Follow System Setting procedures 1 to 6. Adjust system

selection menu to “3”, then press the hot air gun increase

temperature adjustment button “B3”.

2. If successful the display would show “C ” indicating system scale

setting is being set.

3. Select the system temperature scale with the hot air gun increase

and decrease temperature adjustment buttons “B3 and B2”.

Select “C” for Celsius scale and select “F” for Fahrenheit scale

4. Save the selected temperature scale settings and exit from the

temperature scale adjustment menu by pressing the soldering

iron function switch “A4”.

5. The system’s temperature scale will change to the selected

temperature scale and settings saved into system memory.

OPERATING GUIDELINES

L. Utilizing the Solder Iron Digital Temperature Calibration

By default, the system is properly calibrated but for some cases

when a little adjustment of the soldering iron temperature is required

the following procedure can be done.

1. Turn on the soldering iron function switch “A4”. Set to appropriate

temperature you want to calibrate. Place the tip of the soldering

iron on an external temperature sensor.

2. The readings on the external temperature sensor should be more

or less equal to the displayed temperature.

3. Write down the displayed actual temperature of the soldering iron

and the displayed temperature readout from the external

temperature sensor. If there is a large discrepancy in the

temperature reading we can re-calibrate the temperature setting.

5. Follow System Setting procedures 1 to 6. Adjust system

selection menu to “ 4”, then press the hot air gun increase

temperature adjustment button “B3”.

6. If successful the display “B1” would show “ 000 ” indicating

soldering iron digital calibration is being set.

7. A lighted Soldering Iron heater indicator LED ”A1” indicates that

the number shown is a positive calibration value, an unlit

Soldering Iron heater indicator LED “A1” indicates that the

number shown is a negative calibration value,.

8. Compare the recorded actual temperature and external

temperature readings. If external temperature readings is higher

that the actual temperature display then get the difference and

enter a negative value by pressing the hot air gun decrease

temperature adjustment button “B2”, Calibration can be adjusted

from –70 to 70 degrees with “000 ” signifying no offset.

9. Press the soldering iron function switch “A4” to save the

calibration settings and exit from the calibration menu.

OPERATING GUIDELINES

9. Enter soldering iron function and set to desire temperature, check

if additional calibration is needed. If additional calibration is

needed repeat steps 1 to 8 and each time adjusting the

calibration value slightly higher or lower based on the previously

entered values.

M. Utilizing the Hot Air Gun Digital Temperature Calibration

By default, the system is properly calibrated but for some

cases when a little adjustment of the Hot Air Gun temperature is

required the following procedure can be done.

1. Follow System Setting procedures 1 to 6. Adjust system

selection menu to “ 3”, then press the hot air gun increase

temperature adjustment button “B3”.

2. If successful the display would show “ 000” indicating hot air gun

digital calibration is being set.

3. A lighted Soldering Iron heater indicator LED ”A1” indicates that

the number shown is a positive calibration value, an unlit

Soldering Iron heater indicator LED “A1” indicates that the

number shown is a negative calibration value.

4. Adjust the air flow adjustment knob “B3” to enter desired offset

value, Calibration value can be adjusted from –70 to 70 degrees

with “ 000” signifying no offset.

5. Save the selected calibration settings and exit from the

calibration adjustment menu by pressing the soldering iron

function switch “A4”.

6. Enter hot air gun function and set to desire temperature to check

if additional calibration is needed.

OPERATING GUIDELINES

N. Line Frequency Selection

By default, the system's line frequency has been programmed

from the factory but for some cases when a manual override of the

line frequency is needed the following procedure can be done.

1. Follow System Setting procedures 1 to 6. Adjust system

selection menu to “6”, then press the hot air gun increase

temperature adjustment button “B3”.

2. If successful display B1 would show “-60” indicating frequency

is being set.

3. Adjust the frequency with the hot air gun increase and

decrease temperature adjustment buttons “B3 and B2”. Value

is switchable between 60 or 50 Hz.

4. Save the selected frequency settings and exit from the

frequency adjustment menu by pressing the soldering iron

function switch “A4”.

O. Calibrating the Airflow

If the airflow is too low or too high due to different line voltages.

The airflow calibration can be digitally adjusted to compensate.

To calibrate the airflow follow these procedures:

1. Follow System Setting procedures 1 to 6. Press the smoke

absorber activation switch to select menu to “9”. Press the hot

air gun increase temperature button “B3” to enter. If

successful the display would show “008 ” indicating air flow

calibration is being set.

2. Adjust the airflow calibration with the hot air gun increase and

decrease temperature adjustment buttons “B3 and B2”.

3. If the lowest airflow is too low adjust airflow calibration value

to any value above 8. If the lowest airflow is deemed too high

adjust airflow calibration value to any value below 8.

OPERATING GUIDELINES

4. Save the selected airflow calibration settings and exit from the

airflow calibration adjustment menu by pressing the soldering

iron function switch “A3”.

5. Turn on the hot air gun function and check if additional air

flow calibration is needed. Repeat steps 1 to 7 each time

selecting a different value when additional calibration is

needed.

OPERATING GUIDELINES

Soldering Iron Tip

Always keep the solder-plated section of the tip/nozzle coated with a small amount

of solder. Oxide coating on the tip of the nozzle reduces its heat conductivity.

Coating the tip with a small amount of fresh solder ensures maximum heat

conductivity is obtained.

Replacing the Soldering Iron tip

1. Always turn OFF main power switch when removing or inserting a tip.

2. If the tip is hot, use the heat resistant pad to pull it out.

3. Insert the new tip fully into the handle. If the tip is not fully inserted (or if the

tip is damaged), the device will display “Err”. Indicating a problem with the

contacts of the soldering iron or the tip.

Replacing the heating element of the Hot Air Gun

The heating element is found in the middle part of the hot air gun. The normal

life of a heating element is 1 year under normal operating conditions.

Steps:

1. Loosen the 3 screws that secure the handle.

2. Slide off the plastic tube.

3. Disconnect the ground wire sleeve.

4. Inside the pipe, the quartz glass and heat insulation are installed. Loosen

the cable and take out the heating element.

5. Insert new heating element and reconnect the terminal. Be careful not to

rub Heating Element wire.

6. Reconnect the ground wire after replacing the element.

7. Assemble the handle again.

Soldering Iron Error Messages

When soldering iron connection assembly is not connected or not properly

connected to the receptacle on the control panel or when soldering iron tip is

damaged and needs to be replaced. The device will display “Err 1”. indicating a

problem with the contacts of the soldering iron or the tip.

CARE and MAINTENANCE

BASIC TROUBLESHOOTING GUIDE

PROBLEM 1: THE UNIT HAS NO POWER

1. Check if the unit is switched ON.

2. Check the fuse. Replace with the same type if fuse is blown.

3. Check the power cord and make sure there are no disconnections.

4. Verify that the unit is properly connected to the power source.

PROBLEM 2: HOT-AIR GUN TEMPERATURE DISPLAY IS ALWAYS ABOVE 500

Description: Constant display of above 500

C temperature from the panel then displays an “Err1”

on the panel after a few minutes.

SOLUTION:

The thermal sensor may be broken and needs to be replaced.

PROBLEM 3: HOT-AIR GUN ACTUAL AIR TEMPERATURE IS NOT INCREASING

Description: Actual temperature reading is not increasing based on desired level.

SOLUTION:

The heating element may be broken or is at the end of its life and needs to be replaced.

PROBLEM 4: THE UNIT IS VIBRATING TOO MUCH

SOLUTION: Check if the 4 screws that hold the pump in place are properly and tightly connected.

Unplug the system from the main power source before opening the case to check inside the station.

PROBLEM 5: THE UNIT IS VERY NOISY

SOLUTION:

Make sure the screw at the center of the base of the main unit has been removed. This holds the

pump in place during transportation and needs to be removed before using the equipment.

PROBLEM 6: SOLDERING IRON TEMPERATURE DISPLAY PANEL SHOWS “Err1”

CHARACTERS

Case 1: The system shows “Err1” from the soldering iron temperature display panel .

SOLUTION 1: Check if the soldering iron connection assembly is properly connected and secured

to the receptacle on the control panel.

SOLUTION 2: Make sure the soldering iron tip is properly inserted and secured inside the handle.

Loose contacts between the tip and handle can also cause this error message.

PROBLEM 7: UNIT SHOWS UNCONVENTIONAL BEHAVIOR

Description: Unit operates erratically.

SOLUTION: Try to switch OFF the device and switch ON again.

aoyue Int968 User manual

aoyue Int968 User manual

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